CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2011

  • question_answer
    In the given network, the valve of C, so that  an equivalent capacitance between points A and B is \[3\,\mu F\], is

    A)  \[\frac{1}{5}\mu F\]      

    B)  \[\frac{31}{5}\mu F\]

    C)  \[48\mu F\]                      

    D)  \[36\mu F\]

    Correct Answer: C

    Solution :

    Here,                     \[\frac{\frac{16}{5}C}{\frac{16}{5}+C}=3\]                                 \[C=48\,\,\mu F\]


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